Imagick::motionBlurImage
(No version information available, might be only in CVS)
Imagick::motionBlurImage — Simulates motion blur
Описание
К настоящему времени эта функция еще не была документирована; для ознакомления доступен только список аргументов.
Simulates motion blur. We convolve the image with a Gaussian operator of the given radius and standard deviation (sigma). For reasonable results, radius should be larger than sigma. Use a radius of 0 and MotionBlurImage() selects a suitable radius for you. Angle gives the angle of the blurring motion.
Список параметров
- radius
-
The radius of the Gaussian, in pixels, not counting the center pixel.
- sigma
-
The standard deviation of the Gaussian, in pixels.
- angle
-
Apply the effect along this angle.
Возвращаемые значения
Returns TRUE on success.
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